20-1pcs Luminous Car Tire Valve Cap Motorcycle Bike Wheel Nozzle Dustproof Tyre Valve Stem Caps Fluorescent Night Glowing Decor

Car Luminous Tire Valve Caps Fluorescent Night Glowing Motorcycle Bicycle Motor Bike Wheel Tyre Hub Valve Stem Caps DecorSpecification:1. Material: ABS2. Color: Green/ Blue/ Pink/ Orange3. Size: About 1.6cm *1.2cm, inner diameter 0.8cm4. Applicable: Universal for models5. Quantity: 1/ 4/8/20pcsDescription:1,Portable and durable, easy to carry and light in weight.2,Made of high quality lightweight ABS.3,And decorate your wheels, corrosion resistant and waterproof.4,Easy to install. Just screw it on5,First absorb the energy of all kinds of visible light and store the light energy, then it can automatically emit light in the dark, and it can be recycled infinitely.Luminous valve core use: before use, first in the daytime absorb light, or with light, flashlight type ir for a period of time, absorb light, in order to put light at night Oh! Remember: first absorb light, in order to release light Oh.